| Volume: | 124.8 cc |
| Cylinder bore: | 54 mm |
| Stroke: | 54.5 mm |
| Engine power: | 49.5 HP at 13,500 RPM |
| Transmission: | 6-speed removable cassette |
| Primary transmission: | gear wheels (i = 2.958) |
| Clutch: | wet (7+6 plates) |
| Exhaust: | PM |
| FGR engine: | FGR 125, liquid-cooled, single-cylinder |
| Frame: | FGR - chromium-molybdenum tubes, truss structure |
| Swinging fork: | FGR - cut out of two pieces of Certal aluminium alloy |
| Body parts: | FGR - three times adjusted over nine years |
| Brakes: | Brembo, single-disc |
| Electronics: | AIM |
| Suspension: | White Power WP |
| Rims: | Marchesini, magnesium, 17" |
| Weight: | 75 kg |
| Tank capacity: | 12 litre |
| Fuel: | ELF petrol |
| Tyres: | Dunlop |
| Volume: | 249 cc |
| Cylinder bore: | 81 mm |
| Stroke: | 78 x 52.2 mm |
| Engine power: | 50 HP at 14,000 RPM |
| Transmission: | removable cassette 6 speed |
| Primary transmission: | EK chain |
| Clutch: | plates in oil |
| Exhaust: | Akrapovič |
| FGR engine: | Honda NSF 250 R |
| Frame: | FGR - chromium-molybdenum tubes, truss structure |
| Swinging fork: | FGR - one-piece made of Certal |
| Body parts: | FGR - developed in cooperation with Motoforza |
| Brakes: | Brembo, floating discs, radial configuration |
| Electronics: | data recording Dellorto, 2D |
| Suspension: | Ohlins upside-down |
| Rims: | Marchesini |
| Weight: | 83 kg |
| Tank capacity: | 16 litre |
| Fuel: | ENI petrol |
| Tyres: | Dunlop |